| Management number | 230782254 | Release Date | 2026/06/18 | List Price | $159.60 | Model Number | 230782254 | ||
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<p>Unleash your young rider’s off-road passion with the IVFJFV <b>39CC 4-Stroke Gas Dirt Bike</b> – the ultimate <b>first dirt bike</b> for boys and girls ages 8+. Built with a durable steel frame and <b>EPA-approved</b> engine, this mini bike balances power, safety, and fun to grow with your child through every skill stage.</p> <p>Choose it for your kid's first safe and fun off-road riding experience.</p> <p>Quiet, <b>Efficient 4-Stroke Engine</b>: The 39cc motor runs cleaner and quieter than 2-stroke alternatives, reducing noise pollution while delivering consistent power. The 0.32-gallon gas tank offers up to <b>18.5 miles of riding range</b>, perfect for day trips to trails or off-road parks.Longer rides, more fun.</p> <p>Proven Safety & Control:</p> <p>Front disc brakes provide responsive stopping power for quick, secure halts.</p> <p>A safety kill switch lets adults shut down the engine instantly if needed.</p> <p>Half-enclosed chain cover protects the chain from dust, dirt and collision damage for longer service life.</p> <p>Smooth Ride on Any Terrain: Dual front and rear suspension absorbs bumps and rough ground, while all-terrain 2.50-10 inflatable tires grip dirt, mud, grass, and gravel paths.</p> <p>Designed for Growing Skills: The 3-stage learning system adapts to riders ages 8-14:</p> <p>Stage 1 (age 8-10): Smooth throttle response for basic control practice.</p> <p>Stage 2 (age 10-12): Improved balance and speed progression.</p> <p>Stage 3 (age 12-14): Stable, higher-speed riding for confident teens.</p> <p>Portable & Hassle-Free: Compact dimensions fit easily in most car trunks, so you can take the bike to trails, campsites, or off-road parks. Assembly takes just 30 minutes with the included toolkit, and pull-start operation is simple enough for to use (with adult supervision).</p> <p>How to Ride (Quick Start Guide):</p> <p>Remove the dirt bike from its packaging and assemble using the included manual and toolkit.</p> <p>Fill the 0.32-gallon gas tank with gasoline and to motor add 4-stroke oil to maintain engine performance.</p> <p>Pull the start cord to fire up the engine.</p> <p>Adjust the throttle to control speed, using the front disc brakes to stop safely.</p> <p>Always wear a helmet and full safety gear (knee/elbow pads, boots) while riding.</p> <p>Give your young adventurer the gift of outdoor fun with a dirt bike that’s built to grow, built to last, and built for safe, exciting off-road exploration!</p>
| Brand | IVFJFV |
|---|---|
| Engine displacement | 39 cc |
| Color | Green |
| Maximum speed | 25 mph |
| Horsepower | 6 HP |
| Seat height | 21 in |
| Fuel type | Gasoline |
| Transmission type | Automatic |
| Ground clearance | 6.5 in |
| Torque | 2.8 Nm |
| Engine starter | Pull Cord |
| Rec. use | Outdoor |
| Front brakes | Front Shock |
| Rear brakes | Disc |
| Front suspension | 2.50-10 |
| Rear suspension | Rear Suspension |
| Number of engine cycles | 4 Cycle |
| Fuel system | Carburetor Type |
| Seating capacity | 1 |
| Average fuel consumption | 58 mpg |
| Vehicle type | Dirt Bike |
| Clutch type | Automatic |
| Automotive brake type | Disc Brakes |
| Fuel capacity | 0.35 gal |
| Dry weight | 55 lb |
| Curb weight | 57 lb |
| Wheelbase | 10 in |
| Ignition type | CDI |
| Front tires | Gasoline |
| Rear tires | 2.50-10 |
| Model | DB4S004-0508-Green |
| Number of cylinders | 1 |
| Engine cylinder configuration | I |
| Engine cylinder head type | Overhead Valve (OHV) |
| Motorcycle frame type | Single Cradle Frame |
| Bore x stroke | 39mm x 34mm |
| Motorcycle rake | 25 º |
| Motorcycle trail distance | 18.5 in |
| Dimensions | 51.18" L × 31.1" H |
| Cooling system | Air Cooled |
| Compression ratio | 8.5 : 1 |
| Assembled product weight | 55 lb |
| Induction system | Naturally Aspirated |
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